84083775

素因数分解:

$3^1\times 5^2\times {\mathrm{757}}^1\times {\mathrm{1481}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 139296144

約数和(自身を除く): 55212369

約数列:

[1, 3, 5, 15, 25, 75, 757, 1481, 2271, 3785, 4443, 7405, 11355, 18925, 22215, 37025, 56775, 111075, 1121117, 3363351, 5605585, 16816755, 28027925, 84083775]

約数ペア:

[(1, 84083775), (3, 28027925), (5, 16816755), (15, 5605585), (25, 3363351), (75, 1121117), (757, 111075), (1481, 56775), (2271, 37025), (3785, 22215), (4443, 18925), (7405, 11355)]